In contrast, pneumocele of the sphenoid sinus is a rare lesion.
相反，蝶窦的膨出是一种少见的病变。
To explore diagnosis and reasonable remedy of sphenoid sinus cyst.
目的探讨蝶窦囊肿的诊断及合理的治疗方法。
Objective To improve the diagnosis and treatment for isolated sphenoid sinus disease.
目的提高对孤立性蝶窦病变的临床诊断和治疗水平。
Reviewclinical datas of 12 sphenoid sinus cyst patients under nasal endoscope surgery.
方法回顾性分析12例经鼻内镜手术治疗的蝶窦囊肿患者的临床资料。
A endoscope was used to open the anterior wall of the sphenoid sinus and resected tumors.
应用神经内镜直接自单鼻腔进入，暴露双侧蝶窦开口，打开蝶窦前壁进入蝶窦腔切除肿瘤。
The ethmoid sinus is the most common location, followed by the maxillary, frontal, and sphenoid sinuses.
筛窦是最常见的发病部位，接下来是上颌窦、额窦及蝶窦。
Objective: To explore the early diagnosis and treatment for sphenoid sinusitis with endoscopic sinus surgery.
目的：探讨蝶窦病变的早期诊断和治疗方法。
Sphenoid sinus dilated forward surrounding manifests as parasphenoid sinus air cavities in lateral projection.
蝶窦向周围扩展有时在侧位片上表现为蝶窦傍气腔。
Objective To investigate the effect of transnasal endoscopy in the management of isolated sphenoid sinus diseases.
目的：探讨经鼻内镜在孤立性蝶窦疾病手术中的作用。
Objective: To study the surgical experience of endoscopic sinus surgery for the patients with sphenoid sinus disease.
目的：探讨鼻内镜下治疗蝶窦良性病变的疗效和手术体会。
Objective To explore the operative method and the therapeutic effect of isolated sphenoid sinus diseases under endoscope.
目的探讨鼻内镜下处理孤立性蝶窦病变的方法及疗效。
The space occupying lesion of sphenoid sinus is a relatively uncommon clinical entity with nonspecific clinical symptoms.
蝶窦占位性病变是一类症状隐匿、临床相对罕见的疾病。
Results the main clinical symptom of isolated sphenoid sinus disease was headache, and the nasal symptom was rarely typical.
结果蝶窦病变最主要的临床症状为头痛，鼻部症状并不典型。
By transnasal endoscope the leak sites were separately found in anterior cranial fossa, 3 cases; and in sphenoid sinus, 3 cases.
于鼻内镜下寻找漏出部位，发现位于颅前窝3例，位于蝶窦3例。
The anterior walls of sphenoid sinus located on the superior border of choanae, between nasal septum and middle nasal turbinate.
蝶窦前壁位于后鼻孔上缘上，鼻中隔和中鼻甲后缘之间。
To investigate the approach and experience of endoscopic surgery in sphenoid sinus occupying lesions associated with a deviated septum.
目的探讨利用鼻内镜手术治疗蝶窦良性病变伴有鼻中隔偏曲的方法和体会。
Methods Clinical date of 36 cases of isolated sphenoid sinus diseases treated with transnasal endoscopy approach were retrospectively studied.
方法：回顾性分析36例接受经鼻内镜微创手术治疗蝶窦疾病病人资料。
Objective to explore more direct, safe and minimally invasive approach under endoscopy to treat the diseases in sphenoid sinus and sellar area.
目的探讨鼻内镜下处理蝶鞍区疾病更直接、安全、微创、有效的手术方法。
The clinical manifestations of sphenoid sinus disease were headache(78%), sight alteration(50%), cranial nerve palsy(24%), and nose bleed(32%).
临床表现有头痛（78%）、视力改变（50%）、颅神经麻痹（24%）、回吸性涕血或鼻出血（32%）。
Potentially any craniopharyngioma at the sellar region may invade into and destroy the underlying sella turcica and clivus (above sphenoid sinus).
任何蝶鞍部的颅咽管瘤都有潜在性的侵袭破坏蝶鞍和筛窦。
Figure 7: Axial image from CT cisternogram demonstrates intrathecal contrast leaking into the expanded right sphenoid sinus along the septum (orange arrow).
图7：轴位CT脑池造影显示硬膜下造影剂沿着中隔渗漏到扩张的右侧蝶窦腔内。
FESS had obvious advantage, such as cleaning of affected tissue in ethmoid sinus or sphenoid sinus with mycosis, postoperative nursing of sinus cavity and so on.
柯-陆氏手术是本病的主要治疗选择，而鼻内窥镜手术在清理筛窦或蝶窦病变组织及术后窦腔护理有明显的优点。
Tumor invasion involved nasal cavity and ethmoid sinus(13 cases), maxillary sinus (12 cases), sphenoid sinus(10 cases), frontal sinus (2 cases), orbit (7 cases).
病灶侵犯鼻腔与筛窦13例，上颌窦12例，蝶窦10例，额窦2例，眼眶7例，颅内3例，颌面部2例。
The lesioninvolves the lateral wall of the sphenoid sinus extending into the rightorbital apex, as demonstrated by loss of normal fat attenuation in thislocation.
此病变累及蝶窦外侧壁，侵入右侧眶尖，表现为此处正常脂肪消失。
Method: 14 patients with isolated sphenoid sinus inflammatory disease were reviewed, and the clinical behavior and the endoscopic surgery advantage were summarized.
方法：分析14例孤立性蝶窦炎性疾病的临床表现及鼻内窥镜治疗的优势。
Result: The patient was successfully healed. And a flowing up of 8 months showed that epistaxis did not occur again and muscle paste was survival in sphenoid sinus.
结果：患者成功治愈，经术后8个月的随访表明局部肌浆存活，愈合良好，未再发生出血。
In approaching the clivus, the floor of the sella turcica may be removed and the bony opening extended downward on the clivus to the inferior margin of the sphenoid sinus.
为到达斜坡，有可能需要切除鞍底，然后将骨窗向下扩大到斜坡直至蝶窦下缘。
Objective To study the structures and their configurational relationship of the sphenoid sinus and the sellar region in order to provide anatomical data for clinical application.
目的观察蝶窦和蝶鞍区的解剖结构，探讨其毗邻关系和临床意义。
Objective To study the structures and their configurational relationship of the sphenoid sinus and the sellar region in order to provide anatomical data for clinical application.
目的观察蝶窦和蝶鞍区的解剖结构，探讨其毗邻关系和临床意义。
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